Sigma

UID: 55, Registered at 2023-3-3 23:15:30, last login at 2023-3-10 16:35:25, currently offline.

Solved 1 problems, RP: 5 (No. 5327)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1003
Recent Activities

This person is lazy and didn't join any contests or homework.

华为: 1